EP0714081A1 - Système de surveillance à vidéo - Google Patents

Système de surveillance à vidéo Download PDF

Info

Publication number
EP0714081A1
EP0714081A1 EP95117492A EP95117492A EP0714081A1 EP 0714081 A1 EP0714081 A1 EP 0714081A1 EP 95117492 A EP95117492 A EP 95117492A EP 95117492 A EP95117492 A EP 95117492A EP 0714081 A1 EP0714081 A1 EP 0714081A1
Authority
EP
European Patent Office
Prior art keywords
area
camera
location
pilot
signal representative
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP95117492A
Other languages
German (de)
English (en)
Other versions
EP0714081B1 (fr
Inventor
Terry L. Glatt
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sensormatic Electronics Corp
Original Assignee
Sensormatic Electronics Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sensormatic Electronics Corp filed Critical Sensormatic Electronics Corp
Publication of EP0714081A1 publication Critical patent/EP0714081A1/fr
Application granted granted Critical
Publication of EP0714081B1 publication Critical patent/EP0714081B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B13/00—Burglar, theft or intruder alarms
    • G08B13/18—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength
    • G08B13/189—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using passive radiation detection systems
    • G08B13/194—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using passive radiation detection systems using image scanning and comparing systems
    • G08B13/196—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using passive radiation detection systems using image scanning and comparing systems using television cameras
    • G08B13/19602—Image analysis to detect motion of the intruder, e.g. by frame subtraction
    • G08B13/19608—Tracking movement of a target, e.g. by detecting an object predefined as a target, using target direction and or velocity to predict its new position
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B13/00—Burglar, theft or intruder alarms
    • G08B13/18—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength
    • G08B13/189—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using passive radiation detection systems
    • G08B13/194—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using passive radiation detection systems using image scanning and comparing systems
    • G08B13/196—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using passive radiation detection systems using image scanning and comparing systems using television cameras
    • G08B13/19617—Surveillance camera constructional details
    • G08B13/19626—Surveillance camera constructional details optical details, e.g. lenses, mirrors or multiple lenses
    • G08B13/19628—Surveillance camera constructional details optical details, e.g. lenses, mirrors or multiple lenses of wide angled cameras and camera groups, e.g. omni-directional cameras, fish eye, single units having multiple cameras achieving a wide angle view
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B13/00—Burglar, theft or intruder alarms
    • G08B13/18—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength
    • G08B13/189—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using passive radiation detection systems
    • G08B13/194—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using passive radiation detection systems using image scanning and comparing systems
    • G08B13/196—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using passive radiation detection systems using image scanning and comparing systems using television cameras
    • G08B13/19639—Details of the system layout
    • G08B13/19641—Multiple cameras having overlapping views on a single scene
    • G08B13/19643—Multiple cameras having overlapping views on a single scene wherein the cameras play different roles, e.g. different resolution, different camera type, master-slave camera
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
    • H04N7/181—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast for receiving images from a plurality of remote sources

Definitions

  • the present invention relates generally to video surveillance systems. More particularly, it relates to a video surveillance system in which a pilot camera controls the operation of one or more slave cameras.
  • a dome may include one or more cameras, the operation of which can be remotely controlled.
  • a camera in such a dome is typically equipped with a zoom lens which has a limited field of view.
  • the camera can also be panned and tilted by remote control.
  • the extent to which a particular camera or dome is able to monitor an area is limited by the field of view of its lens and the extent to which it can be panned and tilted. It is therefore possible for an intruder to avoid detection by a surveillance system if the can dodge the movement of the camera and keep out of its field of view.
  • a system of the prior art uses a large number of domes operating under program control to cover the entire area.
  • domes operating under program control
  • such systems do not eliminate the risk that an intruder will be undetected.
  • such systems require a large number of cameras and a relatively complex control program in order to minimize the opportunity for intruders to escape detection.
  • the present invention is a video surveillance system for monitoring an area.
  • the system is made up of a pilot camera for monitoring the area and a slave camera for monitoring at least part of the area.
  • the pilot camera produces a signal representative of the area.
  • Means are provided for determining the location of a moving object in the area monitored by the pilot camera from the signal representative of the area and for producing a signal representing the location of the object.
  • Means are also provided for causing the slave camera to track the moving object based on the signal representing the location of the object.
  • the pilot camera is stationary and the slave camera is moveable.
  • the pilot camera has a field of view wider than that of the slave camera.
  • the pilot camera is provided with a fisheye lens.
  • the signal containing the fisheye image produced by the camera can be compressed and transmitted over a communications channel to a remote monitoring station.
  • the location of the object is determined by detecting the motion of the object.
  • the invention also includes a method of monitoring an area comprising the steps of: monitoring the area by means of a pilot camera, thereby producing a signal representative of the area; processing the video output to determine the location of a moving object in the area and producing a signal representative of the location of the object; and controlling a slave camera such that the slave camera tracks the moving object based on the signal representative of the location of the object.
  • pilot camera 12 is a video camera of a type commonly used in video surveillance, except that it has a lens 13 (see Fig. 3) having a very wide angle of view, preferably a fisheye lens having a field of view of 180 degrees.
  • the field of view of lens 13 of pilot camera 12 is wide enough for it to monitor an area 15 corresponding to the hatched area in Fig 1 and covering the entire expanse of floor 24 and part of walls 34.
  • Slave cameras 16, 18, 20 and 22 are mounted on ceiling 14.
  • Each of slave cameras 16, 18, 20 and 22 is a conventional video surveillance camera contained in a "dome.”
  • the term “dome” refers here to an enclosure housing at least one camera capable of panning, tilting and zooming.
  • the preferred dome is the SpeedDome available from Sensormatic Electronics Corp. of Deerfield Beach, Florida.
  • Each slave camera 16, 18, 20 and 22 can be tilted, panned and zoomed by remote control.
  • Cameras 16, 18, 20 and 22 respectively have lenses 17, 19, 21 and 23 (See Fig. 3).
  • Lenses 17, 19, 21 and 23 are preferably zoom lenses which have a field of view less than that of lens 13 of the pilot camera (ranging from 6 to 60 degrees in a 10X lens).
  • Each slave camera is allocated a portion of the total field of pilot camera 12. Each camera 16, 18, 20 and 22 thus monitors part of the total area 15 monitored by pilot camera 12. Cameras 16, 18, 20 and 22 are respectively assigned to monitor cells 26, 28, 30 and 32 which are formed by dividing floor 24 and walls 34 into sectors as shown in Figs. 1 and 2. While the field of view of lenses 17, 19, 21 and 23 of cameras 16, 18, 20 and 22 is far narrower than the full extent of each cell, the cameras can pan, tilt and zoom so each camera is able to cover the cell to which it is assigned (i.e. a part of the total area monitored by the pilot camera). The ability to pan and tilt allows each slave camera to track the movement of an object (an intruder for example) within the cell to which the camera is assigned and into an adjacent cell.
  • an object an intruder for example
  • the invention is illustrated in more detail in block diagram form in Fig. 3.
  • the system comprises a pilot dome 11 containing a pilot camera 12 having fisheye lens 13 and slave cameras 16, 18, 20 and 22, respectively having lenses 17, 19, 21 and 23.
  • Such cameras are conventional PTZ camera devices available from Sensormatic Electronics Corp. of Deerfield Beach, Florida under the name SpeedDome.
  • Such a camera incorporates a controller in the form of Z180 processor.
  • Pilot camera 12 and slave cameras 16, 18, 20 and 22 are connected to video switcher 40 which has video outputs 44.
  • Switcher 40 is controlled by computer 41 via control line 43.
  • Video output 44 of switcher 40 is fed into computer 41, which is provided with graphics adapter 42.
  • Computer 41 can instruct switcher 40 to select any of cameras 12, 16, 18, 20 and 22, the output of which can be displayed on monitor 54 with or without overlaid graphics provided by graphics adapter 42.
  • Video output 44 can also be connected to video cassette recorder 62 and monitor 63 as shown in Fig. 3.
  • Computer 41 is programmed to instruct, via bus 45, any of cameras 16, 18, 20 and 22 to pan, tilt, zoom, focus, change f-stop etc.
  • Slave cameras 16, 18, 20 and 22 are respectively equipped with controllers 25, 27, 29 and 31 which cause the camera to pan, tilt and zoom under the control of computer 41.
  • a user input 56 in the form of"Touchtracker" input device (available from Sensormatic Electronics) or a mouse or trackball allows the user to control the operation of the slave cameras as well as switcher 40.
  • An example of a system having the ability to control a plurality of cameras from an input device and to overlay graphics is the Videomanager System available from Sensormatic Electronics.
  • Fig. 2 represents the image 60 produced by fisheye lens 13 of pilot camera 12.
  • Pilot camera 12 is placed vertically above floor 24. Due to the fact that lens 13 is preferably a fisheye lens which has an extremely wide angle of view (180 degrees), camera 12 is able to monitor all of cells 26, 28, 30 and 32.
  • the pilot camera generates an electrical signal representative of the area it monitors and reproduces the scene within its field of view as a circular and flat fisheye image 60 as shown in Fig. 2.
  • the fisheye lens causes walls 34 to appear flat but somewhat distorted at the outer edges of the image produced by camera 12.
  • Any point in cells 26, 28, 30 and 32 can be described by reference to a cartesian (or polar/spherical) coordinate system.
  • Image 60 is made up of a large number of pixels. Therefore, each pixel can be mapped to, and is identified by, a reference to the chosen coordinate system.
  • a map of the coordinates versus the pixels in the image generated by camera 12 is stored in the memory of computer 41. Thus, for substantially every pixel corresponding to cells 26, 28, 30 and 32 within image 60, there is a unique coordinate stored in the memory of computer 41.
  • the location of an object in any of the cells can be described by reference to the coordinates corresponding to the location.
  • Computer 41 is programmed to instruct controllers 25, 27, 29 and 31 respectively to direct slave cameras 16, 18, 20 and 22 to point at a particular point in the cell to which the particular slave camera is assigned. That point is identified by coordinates stored in the memory of computer 41 and corresponds to specific pixels in image 60.
  • slave camera 18 can be directed by computer 41 to pan and/or tilt and thus point at the location and to follow the movement of an object 70 within the cell to which it is assigned.
  • Camera 18 tracks object 70 at least until object 70 moves into an adjacent cell 30, when computer 41 instructs the camera assigned to that cell (camera 20) to take over the surveillance from camera 18.
  • more than one of slave cameras 16, 18, 20 and 22 is instructed to track object 70 so that it can be viewed from several angles.
  • delta image The image remaining after subtraction of subsequent frames is referred to as a "delta image.”
  • This delta image made up of a number of pixels, is continuously mapped to the coordinates stored in the memory of computer 41 which instructs the slave camera assigned to the cell in which the object is found to point at the object.
  • the delta image can be averaged over a number of frames or calculated from several previous frames (e.g. four previous frames). If the difference indicated by the delta image remains within a certain maximum movement or travel range, it can be ignored. If the difference indicated by the delta image is outside the maximum movement or range, a start signal will be generated so that computer 41 instructs the appropriate slave camera to track the movement of the object.
  • video cassette recorder (VCR) 62 can be instructed to start recording on such detection of motion.
  • a storage device such as a disk drive can be substituted for VCR 62.
  • An alternative way of detecting the location of object 70 is to use a pilot camera having a charge coupled device (CCD) sensitive to specific frequencies of radiation emitted by object 70, for example, radiation in the infra-red spectrum.
  • CCD charge coupled device
  • the slave cameras are then directed to the coordinates which correspond to the pixels of the CCD which have detected the specific infra-red radiation.
  • a fisheye lens in the present invention makes the image captured by camera 12 highly suitable for compression and transmitted over a communications channel. While an object in the field of view of a fisheye lens moves, the background remains substantially still. This high temporal redundancy means that compression is more readily accomplished than would be the case with a conventional PTZ camera since successive frames contain more information in common with each other.
  • the camera In order to track a moving object with a conventional camera, the camera must be panned, tilted and/or zoomed. The image changes a great deal over time as the camera is panned, tilted or zoomed since the background appears to move as the camera moves. This makes compression more cumbersome than in the case of the image generated by a camera having a fisheye lens.
  • Compression hardware 64 is connected directly to pilot dome 11 and to computer 41. This allows the raw video output of pilot camera 12 to be compressed.
  • Compression hardware 64 is based upon a video compression set available from Integrated Information Technology, Inc. of Santa Clara, California under the name Vision Controller/Vision Processor or equivalent circuitry. Compression schemes such as JPEG, MPEG or H. 261 can be implemented using this hardware.
  • the compressed video signal produced by compression hardware 64 is fed into communications interface 66.
  • Communications interface 66 is a conventional interlace such as a modem or ISDN interface. Both compression hardware 64 and communications interface 66 are controlled by computer 41.
  • Computer 41 instructs compression hardware 64 to compress the video signal generated by camera 12 and instructs communications interface 66 to commence transmission of the compressed video image over communications channel 68 to remote monitoring station 72.
  • the image is decompressed and displayed at the monitoring station.
  • the decompressed image can then be monitored for intruders. While the decompressed fisheye image may not provide resolution sufficient to detect details such as the facial features of an intruder, when an intruder is observed appropriate action can be taken at the monitoring station, for example, calling the police.
  • computer 41 can instruct slave cameras 16, 18, 20 and 22 to track the intruder and VCR 62 to record so that the intruder can be identified.
EP95117492A 1994-11-22 1995-11-07 Système de surveillance à vidéo Expired - Lifetime EP0714081B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US34310994A 1994-11-22 1994-11-22
US343109 1994-11-22

Publications (2)

Publication Number Publication Date
EP0714081A1 true EP0714081A1 (fr) 1996-05-29
EP0714081B1 EP0714081B1 (fr) 2001-06-27

Family

ID=23344750

Family Applications (1)

Application Number Title Priority Date Filing Date
EP95117492A Expired - Lifetime EP0714081B1 (fr) 1994-11-22 1995-11-07 Système de surveillance à vidéo

Country Status (7)

Country Link
US (1) US6724421B1 (fr)
EP (1) EP0714081B1 (fr)
JP (1) JPH08265741A (fr)
AU (1) AU701222B2 (fr)
BR (1) BR9505248A (fr)
CA (1) CA2155719C (fr)
DE (1) DE69521479T2 (fr)

Cited By (57)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998004081A2 (fr) * 1996-07-23 1998-01-29 Michail Atanassov Janov Dispositif d'observation de l'audience televisee
EP0847201A1 (fr) * 1996-12-06 1998-06-10 Antoine David Système de suivi de mobiles en temps réel sur un terrain de sports
GB2323236A (en) * 1997-03-14 1998-09-16 Sick Ag Video surveillance system
WO1998047291A2 (fr) * 1997-04-16 1998-10-22 Isight Ltd. Videoconference
WO1999017477A2 (fr) * 1997-10-01 1999-04-08 Honeywell Inc. Systeme de communication sans fil multi-etages
WO1999045511A1 (fr) * 1998-03-04 1999-09-10 The Trustees Of Columbia University In The City Of New York Systeme imageur combine a optique grand angle et petit angle et procede de surveillance et de controle
EP0944259A2 (fr) * 1998-03-16 1999-09-22 plettac AG ContrÔle de mouvement de caméra
WO2000008856A1 (fr) * 1998-08-07 2000-02-17 Koninklijke Philips Electronics N.V. Pistage d'une silhouette dans un systeme a cameras multiples
WO2001045415A1 (fr) * 1999-12-18 2001-06-21 Roke Manor Research Limited Ameliorations concernant les systemes de camera de securite
EP1128676A2 (fr) * 2000-02-28 2001-08-29 Hitachi Kokusai Electric Inc. Méthode et système d'observation d'un objet pénétré
WO2002009445A2 (fr) * 2000-07-24 2002-01-31 Cyclovision Technologies, Inc. Systeme et procede de television interactive
WO2002011431A1 (fr) * 2000-07-27 2002-02-07 Revolution Company, Llc Systeme video et procede de commande associe
EP1189187A2 (fr) * 2000-08-31 2002-03-20 Industrie Technik IPS GmbH Procédé et système de surveillance d'une zône prédéterminée
GB2371936A (en) * 2001-02-03 2002-08-07 Hewlett Packard Co Surveillance system for tracking a moving object
WO2002062056A1 (fr) * 2001-01-29 2002-08-08 Koninklijke Philips Electronics N.V. Systeme de prise de vues et procede destine a faire fonctionner ce systeme
GB2379354A (en) * 2001-07-31 2003-03-05 Hewlett Packard Co Monitoring system with motion-dependent resolution selection
WO2003026281A1 (fr) * 2001-09-17 2003-03-27 Koninklijke Philips Electronics N.V. Affichage en mode quad intelligent par vue repartie cooperative
EP1298928A2 (fr) * 2001-09-27 2003-04-02 Inesc Inovaçao - Instituto de Novas Tecnologias Système directionnel pour caméras vidéo de chaque gamme du spectre
WO2003030550A1 (fr) * 2001-09-27 2003-04-10 Koninklijke Philips Electronics N.V. Installation optimale de plusieurs cameras pour la surveillance video informatique
WO2003041411A1 (fr) * 2001-11-08 2003-05-15 Revolution Company, Llc Systeme video et procedes de mise en oeuvre associes
EP1341382A2 (fr) * 2002-02-28 2003-09-03 Sharp Kabushiki Kaisha Système, méthode et programme de commande de surveillance omnidirectionnel
EP1341383A2 (fr) * 2002-02-28 2003-09-03 Sharp Kabushiki Kaisha Système de caméra composite, méthode de contrôle d'affichage d'images d'une caméra dotée de zoom, méthode de contrôle d'une caméra dotée de zoom, méthode de contrôle, et support d'enregistrement lisible par l'ordinateur
EP1536633A1 (fr) * 2003-11-27 2005-06-01 Sony Corporation Appareil photographique et méthode, système de supervision, programme et medium d'enregistrement
EP1668908A2 (fr) * 2003-08-22 2006-06-14 iMove Inc. Architecture de systeme de surveillance spherique
FR2883382A1 (fr) * 2005-03-21 2006-09-22 Giat Ind Sa Dispositif et procede de localisation et de perception d'un objet ou d'un evenement
EP1713275A1 (fr) * 2004-02-03 2006-10-18 Matsushita Electric Industrial Co., Ltd. Systeme de surveillance et terminal a camera
WO2006111734A1 (fr) * 2005-04-19 2006-10-26 Wqs Ltd. Système de surveillance automatique
EP1773057A1 (fr) * 2005-10-08 2007-04-11 Knut Oppermann Procédé de suivi d'un élément de jeu et dispositif pour la mise en oeuvre du procédé
US7221775B2 (en) 2002-11-12 2007-05-22 Intellivid Corporation Method and apparatus for computerized image background analysis
EP1791364A1 (fr) * 2005-11-23 2007-05-30 Deutsches Zentrum für Luft- und Raumfahrt e.V. Dispositif de gestion du trafic aérien
US7280673B2 (en) 2003-10-10 2007-10-09 Intellivid Corporation System and method for searching for changes in surveillance video
US7286157B2 (en) 2003-09-11 2007-10-23 Intellivid Corporation Computerized method and apparatus for determining field-of-view relationships among multiple image sensors
US7346187B2 (en) 2003-10-10 2008-03-18 Intellivid Corporation Method of counting objects in a monitored environment and apparatus for the same
WO2008059216A1 (fr) * 2006-11-14 2008-05-22 Instro Precision Limited Système de détection d'intrus
WO2009079809A1 (fr) * 2007-12-07 2009-07-02 Multi Base Limited Système de surveillance vidéo avec suivi et extraction d'objet
US7620909B2 (en) 1999-05-12 2009-11-17 Imove Inc. Interactive image seamer for panoramic images
EP1515546A3 (fr) * 2003-09-12 2010-01-20 Sensormatic Electronics Corporation Système d'interface d'utilisateur vidéo et méthode
US7671728B2 (en) 2006-06-02 2010-03-02 Sensormatic Electronics, LLC Systems and methods for distributed monitoring of remote sites
US7697720B2 (en) 2004-09-18 2010-04-13 Hewlett-Packard Development Company, L.P. Visual sensing for large-scale tracking
US7804519B2 (en) 2004-09-18 2010-09-28 Hewlett-Packard Development Company, L.P. Method of refining a plurality of tracks
US7825792B2 (en) 2006-06-02 2010-11-02 Sensormatic Electronics Llc Systems and methods for distributed monitoring of remote sites
CN101321271B (zh) * 2007-06-08 2010-12-29 佳能株式会社 信息处理设备和信息处理方法
US7929022B2 (en) 2004-09-18 2011-04-19 Hewlett-Packard Development Company, L.P. Method of producing a transit graph
EP1552697B1 (fr) * 2002-09-03 2011-07-20 Audisoft Technologies Inc. Procede et appareil pour une telepresence
CN102342099A (zh) * 2009-05-29 2012-02-01 (株)荣国电子 智能型监控摄像装置及采用该装置的影像监控系统
US8174572B2 (en) 2005-03-25 2012-05-08 Sensormatic Electronics, LLC Intelligent camera selection and object tracking
WO2012112105A1 (fr) * 2011-02-14 2012-08-23 Scania Cv Ab Procédé et système de surveillance d'intrusions pour véhicule motorisé
CN103260009A (zh) * 2012-02-15 2013-08-21 株式会社日立制作所 影像监视装置、监视系统及监视系统构建方法
US8547437B2 (en) 2002-11-12 2013-10-01 Sensormatic Electronics, LLC Method and system for tracking and behavioral monitoring of multiple objects moving through multiple fields-of-view
US8675073B2 (en) 2001-11-08 2014-03-18 Kenneth Joseph Aagaard Video system and methods for operating a video system
US8929228B2 (en) 2004-07-01 2015-01-06 Honeywell International Inc. Latency controlled redundant routing
US9036028B2 (en) 2005-09-02 2015-05-19 Sensormatic Electronics, LLC Object tracking and alerts
CN104639916A (zh) * 2015-03-04 2015-05-20 合肥巨清信息科技有限公司 一种大场景多目标跟踪拍摄视频监控系统及其监控方法
WO2015183766A1 (fr) * 2014-05-30 2015-12-03 Microsoft Technology Licensing, Llc Suivi du regard d'un ou plusieurs utilisateurs
CN105335977A (zh) * 2015-10-28 2016-02-17 苏州科达科技股份有限公司 摄像系统及目标对象的定位方法
CN105872477A (zh) * 2016-05-27 2016-08-17 北京旷视科技有限公司 视频监控方法和视频监控系统
US9681154B2 (en) 2012-12-06 2017-06-13 Patent Capital Group System and method for depth-guided filtering in a video conference environment

Families Citing this family (161)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7542035B2 (en) * 1995-11-15 2009-06-02 Ford Oxaal Method for interactively viewing full-surround image data and apparatus therefor
US20120159597A1 (en) * 1997-07-01 2012-06-21 Thomas C Douglass Methods for remote monitoring and control of security devices over a computer network
US6697103B1 (en) 1998-03-19 2004-02-24 Dennis Sunga Fernandez Integrated network for monitoring remote objects
US7483049B2 (en) * 1998-11-20 2009-01-27 Aman James A Optimizations for live event, real-time, 3D object tracking
JP3732760B2 (ja) * 2001-06-29 2006-01-11 株式会社東芝 物体認識装置及び物体認識方法
US20030095180A1 (en) * 2001-11-21 2003-05-22 Montgomery Dennis L. Method and system for size adaptation and storage minimization source noise correction, and source watermarking of digital data frames
KR100470931B1 (ko) * 2001-12-05 2005-02-22 가부시키가이샤 히다치 고쿠사이 덴키 템플레이트 매칭을 이용한 물체추적방법 및 장치
SE524024C2 (sv) * 2002-03-01 2004-06-15 Flir Systems Ab IR-kamera
JP2003284053A (ja) * 2002-03-27 2003-10-03 Minolta Co Ltd 監視カメラシステムおよび監視カメラ制御装置
US20050134685A1 (en) * 2003-12-22 2005-06-23 Objectvideo, Inc. Master-slave automated video-based surveillance system
US20050007453A1 (en) * 2003-05-02 2005-01-13 Yavuz Ahiska Method and system of simultaneously displaying multiple views for video surveillance
US7528881B2 (en) * 2003-05-02 2009-05-05 Grandeye, Ltd. Multiple object processing in wide-angle video camera
US7529424B2 (en) * 2003-05-02 2009-05-05 Grandeye, Ltd. Correction of optical distortion by image processing
US7450165B2 (en) * 2003-05-02 2008-11-11 Grandeye, Ltd. Multiple-view processing in wide-angle video camera
US20100002070A1 (en) 2004-04-30 2010-01-07 Grandeye Ltd. Method and System of Simultaneously Displaying Multiple Views for Video Surveillance
US20050028215A1 (en) * 2003-06-03 2005-02-03 Yavuz Ahiska Network camera supporting multiple IP addresses
US20050044511A1 (en) * 2003-08-12 2005-02-24 Chiou-muh Jong Method and apparatus to simulate an outdoor window for a windowless room
FR2861525B1 (fr) * 2003-10-24 2006-04-28 Winlight System Finance Procede et dispositif de capture d'une image grand champ et d'une region d'interet de celle-ci
US20050104958A1 (en) * 2003-11-13 2005-05-19 Geoffrey Egnal Active camera video-based surveillance systems and methods
JP4736381B2 (ja) * 2003-11-27 2011-07-27 ソニー株式会社 撮像装置及び方法、監視システム、プログラム並びに記録媒体
US7787013B2 (en) 2004-02-03 2010-08-31 Panasonic Corporation Monitor system and camera
US20050185053A1 (en) * 2004-02-23 2005-08-25 Berkey Thomas F. Motion targeting system and method
US7893985B1 (en) 2004-03-15 2011-02-22 Grandeye Ltd. Wide angle electronic camera with improved peripheral vision
IL161082A (en) * 2004-03-25 2008-08-07 Rafael Advanced Defense Sys System and method for automatically acquiring a target with a narrow field-of-view gimbaled imaging sensor
US8427538B2 (en) * 2004-04-30 2013-04-23 Oncam Grandeye Multiple view and multiple object processing in wide-angle video camera
US7366359B1 (en) 2004-07-08 2008-04-29 Grandeye, Ltd. Image processing of regions in a wide angle video camera
WO2006040687A2 (fr) * 2004-07-19 2006-04-20 Grandeye, Ltd. Extension automatique de la capacite de zoom d'une camera video grand angle
US20060028550A1 (en) * 2004-08-06 2006-02-09 Palmer Robert G Jr Surveillance system and method
US20060062478A1 (en) * 2004-08-16 2006-03-23 Grandeye, Ltd., Region-sensitive compression of digital video
JP4140591B2 (ja) * 2004-09-13 2008-08-27 ソニー株式会社 撮像システム及び撮像方法
US8860780B1 (en) 2004-09-27 2014-10-14 Grandeye, Ltd. Automatic pivoting in a wide-angle video camera
US9141615B1 (en) 2004-11-12 2015-09-22 Grandeye, Ltd. Interactive media server
US20060203090A1 (en) * 2004-12-04 2006-09-14 Proximex, Corporation Video surveillance using stationary-dynamic camera assemblies for wide-area video surveillance and allow for selective focus-of-attention
EP1834486A1 (fr) * 2004-12-24 2007-09-19 Ultrawaves design holding B. V. Traitement d'image reparti intelligent
US7894531B1 (en) 2005-02-15 2011-02-22 Grandeye Ltd. Method of compression for wide angle digital video
JP4345692B2 (ja) * 2005-02-28 2009-10-14 ソニー株式会社 情報処理システム、情報処理装置および方法、並びにプログラム
JP4470759B2 (ja) * 2005-02-28 2010-06-02 ソニー株式会社 情報処理システム、情報処理装置および情報処理方法、プログラム、並びに記録媒体
JP4378636B2 (ja) * 2005-02-28 2009-12-09 ソニー株式会社 情報処理システム、情報処理装置および情報処理方法、プログラム、並びに記録媒体
US20060227237A1 (en) * 2005-03-31 2006-10-12 International Business Machines Corporation Video surveillance system and method with combined video and audio recognition
US8026945B2 (en) * 2005-07-22 2011-09-27 Cernium Corporation Directed attention digital video recordation
US9363487B2 (en) * 2005-09-08 2016-06-07 Avigilon Fortress Corporation Scanning camera-based video surveillance system
US20070058717A1 (en) * 2005-09-09 2007-03-15 Objectvideo, Inc. Enhanced processing for scanning video
US9189934B2 (en) * 2005-09-22 2015-11-17 Rsi Video Technologies, Inc. Security monitoring with programmable mapping
US8723951B2 (en) * 2005-11-23 2014-05-13 Grandeye, Ltd. Interactive wide-angle video server
CN101496387B (zh) 2006-03-06 2012-09-05 思科技术公司 用于移动无线网络中的接入认证的系统和方法
IL175835A0 (en) * 2006-05-22 2007-07-04 Rafael Armament Dev Authority Methods and systems for communicating and displaying points-of-interest
EP1862969A1 (fr) * 2006-06-02 2007-12-05 Eidgenössische Technische Hochschule Zürich Procédé et système de création de la représentation d'une scène 3D dynamiquement modifiée
JP5041757B2 (ja) * 2006-08-02 2012-10-03 パナソニック株式会社 カメラ制御装置およびカメラ制御システム
JP4214160B2 (ja) * 2006-08-31 2009-01-28 フジノン株式会社 監視カメラシステム
WO2009005879A2 (fr) * 2007-04-23 2009-01-08 Law Enforcement Support Agency Système et procédé de surveillance à distance
US8570373B2 (en) 2007-06-08 2013-10-29 Cisco Technology, Inc. Tracking an object utilizing location information associated with a wireless device
JP2008311831A (ja) * 2007-06-13 2008-12-25 Panasonic Corp 動画像通信装置、動画像通信システムおよび動画像通信用の半導体集積回路
US8355041B2 (en) 2008-02-14 2013-01-15 Cisco Technology, Inc. Telepresence system for 360 degree video conferencing
US8797377B2 (en) 2008-02-14 2014-08-05 Cisco Technology, Inc. Method and system for videoconference configuration
US8319819B2 (en) 2008-03-26 2012-11-27 Cisco Technology, Inc. Virtual round-table videoconference
US8390667B2 (en) 2008-04-15 2013-03-05 Cisco Technology, Inc. Pop-up PIP for people not in picture
US8694658B2 (en) 2008-09-19 2014-04-08 Cisco Technology, Inc. System and method for enabling communication sessions in a network environment
US9215467B2 (en) 2008-11-17 2015-12-15 Checkvideo Llc Analytics-modulated coding of surveillance video
US8477175B2 (en) 2009-03-09 2013-07-02 Cisco Technology, Inc. System and method for providing three dimensional imaging in a network environment
US8659637B2 (en) 2009-03-09 2014-02-25 Cisco Technology, Inc. System and method for providing three dimensional video conferencing in a network environment
US8659639B2 (en) 2009-05-29 2014-02-25 Cisco Technology, Inc. System and method for extending communications between participants in a conferencing environment
JP5225223B2 (ja) * 2009-07-14 2013-07-03 株式会社フジタ 監視装置
US9082297B2 (en) 2009-08-11 2015-07-14 Cisco Technology, Inc. System and method for verifying parameters in an audiovisual environment
US20110181716A1 (en) * 2010-01-22 2011-07-28 Crime Point, Incorporated Video surveillance enhancement facilitating real-time proactive decision making
US9225916B2 (en) 2010-03-18 2015-12-29 Cisco Technology, Inc. System and method for enhancing video images in a conferencing environment
USD628968S1 (en) 2010-03-21 2010-12-14 Cisco Technology, Inc. Free-standing video unit
USD628175S1 (en) 2010-03-21 2010-11-30 Cisco Technology, Inc. Mounted video unit
USD626102S1 (en) 2010-03-21 2010-10-26 Cisco Tech Inc Video unit with integrated features
USD626103S1 (en) 2010-03-21 2010-10-26 Cisco Technology, Inc. Video unit with integrated features
US9313452B2 (en) 2010-05-17 2016-04-12 Cisco Technology, Inc. System and method for providing retracting optics in a video conferencing environment
US8896655B2 (en) 2010-08-31 2014-11-25 Cisco Technology, Inc. System and method for providing depth adaptive video conferencing
US8599934B2 (en) 2010-09-08 2013-12-03 Cisco Technology, Inc. System and method for skip coding during video conferencing in a network environment
US8599865B2 (en) 2010-10-26 2013-12-03 Cisco Technology, Inc. System and method for provisioning flows in a mobile network environment
US8699457B2 (en) 2010-11-03 2014-04-15 Cisco Technology, Inc. System and method for managing flows in a mobile network environment
US9338394B2 (en) 2010-11-15 2016-05-10 Cisco Technology, Inc. System and method for providing enhanced audio in a video environment
US8730297B2 (en) 2010-11-15 2014-05-20 Cisco Technology, Inc. System and method for providing camera functions in a video environment
US8902244B2 (en) 2010-11-15 2014-12-02 Cisco Technology, Inc. System and method for providing enhanced graphics in a video environment
US9143725B2 (en) 2010-11-15 2015-09-22 Cisco Technology, Inc. System and method for providing enhanced graphics in a video environment
US8542264B2 (en) 2010-11-18 2013-09-24 Cisco Technology, Inc. System and method for managing optics in a video environment
US8723914B2 (en) 2010-11-19 2014-05-13 Cisco Technology, Inc. System and method for providing enhanced video processing in a network environment
US9111138B2 (en) 2010-11-30 2015-08-18 Cisco Technology, Inc. System and method for gesture interface control
USD678320S1 (en) 2010-12-16 2013-03-19 Cisco Technology, Inc. Display screen with graphical user interface
USD678894S1 (en) 2010-12-16 2013-03-26 Cisco Technology, Inc. Display screen with graphical user interface
USD682854S1 (en) 2010-12-16 2013-05-21 Cisco Technology, Inc. Display screen for graphical user interface
USD678308S1 (en) 2010-12-16 2013-03-19 Cisco Technology, Inc. Display screen with graphical user interface
USD682293S1 (en) 2010-12-16 2013-05-14 Cisco Technology, Inc. Display screen with graphical user interface
USD682864S1 (en) 2010-12-16 2013-05-21 Cisco Technology, Inc. Display screen with graphical user interface
USD678307S1 (en) 2010-12-16 2013-03-19 Cisco Technology, Inc. Display screen with graphical user interface
USD682294S1 (en) 2010-12-16 2013-05-14 Cisco Technology, Inc. Display screen with graphical user interface
US9497388B2 (en) 2010-12-17 2016-11-15 Pelco, Inc. Zooming factor computation
US9171075B2 (en) 2010-12-30 2015-10-27 Pelco, Inc. Searching recorded video
US9615064B2 (en) * 2010-12-30 2017-04-04 Pelco, Inc. Tracking moving objects using a camera network
US8692862B2 (en) 2011-02-28 2014-04-08 Cisco Technology, Inc. System and method for selection of video data in a video conference environment
US8670019B2 (en) 2011-04-28 2014-03-11 Cisco Technology, Inc. System and method for providing enhanced eye gaze in a video conferencing environment
US8786631B1 (en) 2011-04-30 2014-07-22 Cisco Technology, Inc. System and method for transferring transparency information in a video environment
CN102148965B (zh) * 2011-05-09 2014-01-15 厦门博聪信息技术有限公司 多目标跟踪特写拍摄视频监控系统
US8934026B2 (en) 2011-05-12 2015-01-13 Cisco Technology, Inc. System and method for video coding in a dynamic environment
CN102291568A (zh) * 2011-07-22 2011-12-21 长春理工大学 一种大视场智能化视频监控系统的加速处理方法
CN102999051B (zh) * 2011-09-19 2016-06-22 广州盈可视电子科技有限公司 一种云台控制的方法及装置
US8947493B2 (en) 2011-11-16 2015-02-03 Cisco Technology, Inc. System and method for alerting a participant in a video conference
US8682087B2 (en) 2011-12-19 2014-03-25 Cisco Technology, Inc. System and method for depth-guided image filtering in a video conference environment
CN103679687A (zh) * 2012-09-18 2014-03-26 杭州海康威视数字技术股份有限公司 一种智能跟踪高速球机的目标跟踪的方法
CN103024350B (zh) * 2012-11-13 2015-07-29 清华大学 一种双目ptz视觉系统的主从跟踪方法及应用该方法的系统
CN116405747A (zh) 2012-11-28 2023-07-07 核心光电有限公司 多孔径成像系统以及通过多孔径成像系统获取图像的方法
CN109040553B (zh) 2013-06-13 2021-04-13 核心光电有限公司 双孔径变焦数字摄影机
EP3779564B1 (fr) 2013-07-04 2024-04-10 Corephotonics Ltd. Ensemble téléobjectif miniature
WO2015015383A2 (fr) 2013-08-01 2015-02-05 Corephotonics Ltd. Système d'imagerie à ouverture multiple mince doté d'une mise au point automatique et ses procédés d'utilisation
US9392188B2 (en) 2014-08-10 2016-07-12 Corephotonics Ltd. Zoom dual-aperture camera with folded lens
CN105635641A (zh) * 2014-10-27 2016-06-01 鸿富锦精密工业（深圳）有限公司 监控装置及监控方法
CN112327463B (zh) 2015-01-03 2022-10-14 核心光电有限公司 微型长焦镜头模块和使用该镜头模块的相机
EP3492958B1 (fr) 2015-04-02 2022-03-30 Corephotonics Ltd. Structure de moteur de bobine acoustique double dans une caméra à module optique double
CN112305833A (zh) 2015-04-16 2021-02-02 核心光电有限公司 紧凑型折叠式相机中的自动对焦和光学图像稳定
EP3722860B1 (fr) 2015-05-28 2023-04-19 Corephotonics Ltd. Rigidité bidirectionnelle pour la stabilisation et la mise au point automatique d'une image optique dans une caméra numérique
JP6623568B2 (ja) * 2015-06-05 2019-12-25 カシオ計算機株式会社 撮像装置、撮像制御方法及びプログラム
US10230898B2 (en) 2015-08-13 2019-03-12 Corephotonics Ltd. Dual aperture zoom camera with video support and switching / non-switching dynamic control
US10070060B2 (en) 2015-09-06 2018-09-04 Corephotonics Ltd Auto focus and optical image stabilization with roll compensation in a compact folded camera
KR102291525B1 (ko) 2015-12-29 2021-08-19 코어포토닉스 리미티드 자동 조정가능 텔레 시야(fov)를 갖는 듀얼-애퍼처 줌 디지털 카메라
KR20170082735A (ko) * 2016-01-07 2017-07-17 한국전자통신연구원 객체 추적 기반의 객체 영상 제공 방법
US11216847B2 (en) 2016-03-22 2022-01-04 Sensormatic Electronics, LLC System and method for retail customer tracking in surveillance camera network
US10475315B2 (en) 2016-03-22 2019-11-12 Sensormatic Electronics, LLC System and method for configuring surveillance cameras using mobile computing devices
US11601583B2 (en) 2016-03-22 2023-03-07 Johnson Controls Tyco IP Holdings LLP System and method for controlling surveillance cameras
US10347102B2 (en) 2016-03-22 2019-07-09 Sensormatic Electronics, LLC Method and system for surveillance camera arbitration of uplink consumption
US10764539B2 (en) 2016-03-22 2020-09-01 Sensormatic Electronics, LLC System and method for using mobile device of zone and correlated motion detection
US10733231B2 (en) 2016-03-22 2020-08-04 Sensormatic Electronics, LLC Method and system for modeling image of interest to users
US10665071B2 (en) 2016-03-22 2020-05-26 Sensormatic Electronics, LLC System and method for deadzone detection in surveillance camera network
US9965680B2 (en) 2016-03-22 2018-05-08 Sensormatic Electronics, LLC Method and system for conveying data from monitored scene via surveillance cameras
US10192414B2 (en) * 2016-03-22 2019-01-29 Sensormatic Electronics, LLC System and method for overlap detection in surveillance camera network
US10318836B2 (en) * 2016-03-22 2019-06-11 Sensormatic Electronics, LLC System and method for designating surveillance camera regions of interest
US20170280102A1 (en) * 2016-03-22 2017-09-28 Sensormatic Electronics, LLC Method and system for pooled local storage by surveillance cameras
WO2017208090A1 (fr) 2016-05-30 2017-12-07 Corephotonics Ltd. Moteur à bobine acoustique guidé par une bille rotative
CN107925728B (zh) 2016-06-19 2020-12-08 核心光电有限公司 双孔径摄影机系统中的帧同步
WO2018007951A1 (fr) 2016-07-07 2018-01-11 Corephotonics Ltd. Système à double caméra avec transition fluide de vidéos améliorée par combinaison d'images
EP4224233A1 (fr) 2016-07-07 2023-08-09 Corephotonics Ltd. Moteur à bobine acoustique linéaire guidé par bille pour optique pliée
CN114051092A (zh) 2016-12-28 2022-02-15 核心光电有限公司 具有延伸光折叠元件扫描范围的致动器及含其的折叠相机
CN106741008B (zh) * 2016-12-29 2020-11-06 北京交通大学 铁路线路异物识别方法及系统
EP3789810B1 (fr) 2017-01-12 2022-09-28 Corephotonics Ltd. Caméra compacte à trajet optique replié
EP3579040B1 (fr) 2017-02-23 2021-06-23 Corephotonics Ltd. Conceptions de lentille de caméra pliée
CN114137791A (zh) 2017-03-15 2022-03-04 核心光电有限公司 具有全景扫瞄范围的照相装置及移动装置
WO2019048904A1 (fr) 2017-09-06 2019-03-14 Corephotonics Ltd. Cartographie de profondeur stéréoscopique et à détection de phase combinée dans un appareil photo double ouverture
US10951834B2 (en) 2017-10-03 2021-03-16 Corephotonics Ltd. Synthetically enlarged camera aperture
KR102104761B1 (ko) 2017-11-23 2020-04-27 코어포토닉스 리미티드 컴팩트 폴디드 카메라 구조
EP3848749A1 (fr) 2018-02-05 2021-07-14 Corephotonics Ltd. Pénalité de hauteur réduite pour appareil photo plié
CN111448793B (zh) 2018-02-12 2021-08-31 核心光电有限公司 具有光学图像稳定化的折叠摄像机
US10694168B2 (en) 2018-04-22 2020-06-23 Corephotonics Ltd. System and method for mitigating or preventing eye damage from structured light IR/NIR projector systems
EP3822588B1 (fr) 2018-04-23 2022-09-07 Corephotonics Ltd. Élément de pliage de trajet optique avec une plage de rotation étendue à deux degrés de liberté
CN111316346B (zh) 2018-08-04 2022-11-29 核心光电有限公司 摄像机上方的可切换连续显示信息系统
US11635596B2 (en) 2018-08-22 2023-04-25 Corephotonics Ltd. Two-state zoom folded camera
KR102242437B1 (ko) 2019-01-07 2021-04-20 코어포토닉스 리미티드 슬라이딩 조인트를 갖는 회전 메커니즘
EP4224841A1 (fr) 2019-03-09 2023-08-09 Corephotonics Ltd. Système et procédé d'étalonnage stéréoscopique dynamique
KR102365748B1 (ko) 2019-07-31 2022-02-23 코어포토닉스 리미티드 카메라 패닝 또는 모션에서 배경 블러링을 생성하는 시스템 및 방법
CN110491060B (zh) * 2019-08-19 2021-09-17 深圳市优必选科技股份有限公司 一种机器人及其安全监控方法、装置及存储介质
US11659135B2 (en) 2019-10-30 2023-05-23 Corephotonics Ltd. Slow or fast motion video using depth information
US11949976B2 (en) 2019-12-09 2024-04-02 Corephotonics Ltd. Systems and methods for obtaining a smart panoramic image
CN114641983A (zh) 2019-12-09 2022-06-17 核心光电有限公司 用于获得智能全景图像的系统及方法
KR20220003550A (ko) 2020-04-26 2022-01-10 코어포토닉스 리미티드 홀 바 센서 보정을 위한 온도 제어
CN117372248A (zh) 2020-05-17 2024-01-09 核心光电有限公司 全视场参考图像的图像拼接
WO2021245488A1 (fr) 2020-05-30 2021-12-09 Corephotonics Ltd. Systèmes et procédés pour obtenir une super macro-image
US11637977B2 (en) 2020-07-15 2023-04-25 Corephotonics Ltd. Image sensors and sensing methods to obtain time-of-flight and phase detection information
EP4045960A4 (fr) 2020-07-15 2022-12-14 Corephotonics Ltd. Correction d'aberrations de point de vue dans un appareil photographique à balayage, à système à trajet optique replié
WO2022023914A1 (fr) 2020-07-31 2022-02-03 Corephotonics Ltd. Géométrie d'aimant de capteur à effet hall de détection de position linéaire de grande course
DE102022203062A1 (de) * 2022-03-29 2023-10-05 Robert Bosch Gesellschaft mit beschränkter Haftung Verfahren zur Bestimmung von Kameraergänzungsvorschlägen für eine Überwachungsvorrichtung, Computerprogramm, Speichermedium und Überwachungsvorrichtung

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1992021208A1 (fr) * 1991-05-13 1992-11-26 Telerobotics International, Inc. Systeme d'orientation de camera immobile a visualisation omnidirectionnelle
EP0529317A1 (fr) * 1991-08-22 1993-03-03 Sensormatic Electronics Corporation Système de surveillance vidéo à caméra maître commandant des caméras esclaves
US5200818A (en) * 1991-03-22 1993-04-06 Inbal Neta Video imaging system with interactive windowing capability
DE4408558C1 (de) * 1994-03-14 1995-03-23 Hitschfel Werner Alarmanlage zur Überwachung von Gebäuden, Räumen, Geländeabschnitten oder Gegenständen

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5111288A (en) * 1988-03-02 1992-05-05 Diamond Electronics, Inc. Surveillance camera system
US5091780A (en) * 1990-05-09 1992-02-25 Carnegie-Mellon University A trainable security system emthod for the same
JP2828324B2 (ja) * 1990-06-21 1998-11-25 富士通株式会社 遠隔監視システム
US5382943A (en) * 1991-07-31 1995-01-17 Tanaka; Mutuo Remote monitoring unit
US5384588A (en) * 1991-05-13 1995-01-24 Telerobotics International, Inc. System for omindirectional image viewing at a remote location without the transmission of control signals to select viewing parameters
US5359363A (en) * 1991-05-13 1994-10-25 Telerobotics International, Inc. Omniview motionless camera surveillance system
US5521634A (en) * 1994-06-17 1996-05-28 Harris Corporation Automatic detection and prioritized image transmission system and method
US5517236A (en) * 1994-06-22 1996-05-14 Philips Electronics North America Corporation Video surveillance system
US5526041A (en) * 1994-09-07 1996-06-11 Sensormatic Electronics Corporation Rail-based closed circuit T.V. surveillance system with automatic target acquisition

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5200818A (en) * 1991-03-22 1993-04-06 Inbal Neta Video imaging system with interactive windowing capability
WO1992021208A1 (fr) * 1991-05-13 1992-11-26 Telerobotics International, Inc. Systeme d'orientation de camera immobile a visualisation omnidirectionnelle
EP0529317A1 (fr) * 1991-08-22 1993-03-03 Sensormatic Electronics Corporation Système de surveillance vidéo à caméra maître commandant des caméras esclaves
DE4408558C1 (de) * 1994-03-14 1995-03-23 Hitschfel Werner Alarmanlage zur Überwachung von Gebäuden, Räumen, Geländeabschnitten oder Gegenständen

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
"Computerizing video surveillance techniques", IBM TECHNICAL DISCLOSURE BULLETIN, vol. 35, no. 5, ARMONK NY US, pages 403 - 404, XP000313026 *
TAKEYUKI TAKANO ET AL: "Intruder detection system by image processing", PROCEEDINGS OF THE IEEE 28TH ANNUAL 1994 INTERNATIONAL CARNAHAN CONFERENCE ON SECURITY TECHNOLOGY, ALBUQUERQUE, NEW MEXICO, pages 31 - 33, XP000492098 *

Cited By (99)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998004081A2 (fr) * 1996-07-23 1998-01-29 Michail Atanassov Janov Dispositif d'observation de l'audience televisee
WO1998004081A3 (fr) * 1996-07-23 1998-06-04 Michail Atanassov Janov Dispositif d'observation de l'audience televisee
EP0847201A1 (fr) * 1996-12-06 1998-06-10 Antoine David Système de suivi de mobiles en temps réel sur un terrain de sports
FR2757002A1 (fr) * 1996-12-06 1998-06-12 David Antoine Systeme de suivi de mobiles en temps reel sur un terrain de sports
GB2323236B (en) * 1997-03-14 1999-05-19 Sick Ag Monitoring apparatus
FR2760877A1 (fr) * 1997-03-14 1998-09-18 Sick Ag Installation de surveillance
GB2323236A (en) * 1997-03-14 1998-09-16 Sick Ag Video surveillance system
WO1998047291A2 (fr) * 1997-04-16 1998-10-22 Isight Ltd. Videoconference
WO1998047291A3 (fr) * 1997-04-16 1999-01-21 Isight Ltd Videoconference
WO1999017477A2 (fr) * 1997-10-01 1999-04-08 Honeywell Inc. Systeme de communication sans fil multi-etages
WO1999017477A3 (fr) * 1997-10-01 1999-09-02 Honeywell Inc Systeme de communication sans fil multi-etages
US7027416B1 (en) 1997-10-01 2006-04-11 Honeywell, Inc. Multi tier wireless communication system
WO1999045511A1 (fr) * 1998-03-04 1999-09-10 The Trustees Of Columbia University In The City Of New York Systeme imageur combine a optique grand angle et petit angle et procede de surveillance et de controle
EP0944259A3 (fr) * 1998-03-16 2000-08-02 plettac AG Contrôle de mouvement de caméra
EP0944259A2 (fr) * 1998-03-16 1999-09-22 plettac AG ContrÔle de mouvement de caméra
US6359647B1 (en) 1998-08-07 2002-03-19 Philips Electronics North America Corporation Automated camera handoff system for figure tracking in a multiple camera system
WO2000008856A1 (fr) * 1998-08-07 2000-02-17 Koninklijke Philips Electronics N.V. Pistage d'une silhouette dans un systeme a cameras multiples
US7620909B2 (en) 1999-05-12 2009-11-17 Imove Inc. Interactive image seamer for panoramic images
WO2001045415A1 (fr) * 1999-12-18 2001-06-21 Roke Manor Research Limited Ameliorations concernant les systemes de camera de securite
EP1968321A3 (fr) * 2000-02-28 2008-10-08 Hitachi Kokusai Electric Inc. Méthode et système d'observation d'un objet pénétré
EP1128676A2 (fr) * 2000-02-28 2001-08-29 Hitachi Kokusai Electric Inc. Méthode et système d'observation d'un objet pénétré
EP1128676A3 (fr) * 2000-02-28 2002-03-20 Hitachi Kokusai Electric Inc. Méthode et système d'observation d'un objet pénétré
US6812835B2 (en) 2000-02-28 2004-11-02 Hitachi Kokusai Electric Inc. Intruding object monitoring method and intruding object monitoring system
EP1968321A2 (fr) 2000-02-28 2008-09-10 Hitachi Kokusai Electric Inc. Méthode et système d'observation d'un objet pénétré
WO2002009445A3 (fr) * 2000-07-24 2002-06-06 Cyclovision Technologies Inc Systeme et procede de television interactive
WO2002009445A2 (fr) * 2000-07-24 2002-01-31 Cyclovision Technologies, Inc. Systeme et procede de television interactive
US7193645B1 (en) 2000-07-27 2007-03-20 Pvi Virtual Media Services, Llc Video system and method of operating a video system
WO2002011431A1 (fr) * 2000-07-27 2002-02-07 Revolution Company, Llc Systeme video et procede de commande associe
EP1189187A2 (fr) * 2000-08-31 2002-03-20 Industrie Technik IPS GmbH Procédé et système de surveillance d'une zône prédéterminée
EP1189187A3 (fr) * 2000-08-31 2009-05-27 Industrie Technik IPS GmbH Procédé et système de surveillance d'une zône prédéterminée
WO2002062056A1 (fr) * 2001-01-29 2002-08-08 Koninklijke Philips Electronics N.V. Systeme de prise de vues et procede destine a faire fonctionner ce systeme
GB2372395B (en) * 2001-02-03 2005-02-09 Hewlett Packard Co Tracking system
GB2372395A (en) * 2001-02-03 2002-08-21 Hewlett Packard Co Tracking system
GB2371936A (en) * 2001-02-03 2002-08-07 Hewlett Packard Co Surveillance system for tracking a moving object
US7075567B2 (en) 2001-07-31 2006-07-11 Hewlett-Packard Development Company, L.P. Method and apparatus for controlling a plurality of image capture devices in a surveillance system
GB2379354A (en) * 2001-07-31 2003-03-05 Hewlett Packard Co Monitoring system with motion-dependent resolution selection
GB2379354B (en) * 2001-07-31 2004-11-03 Hewlett Packard Co Control of multiple image capture devices
WO2003026281A1 (fr) * 2001-09-17 2003-03-27 Koninklijke Philips Electronics N.V. Affichage en mode quad intelligent par vue repartie cooperative
WO2003030550A1 (fr) * 2001-09-27 2003-04-10 Koninklijke Philips Electronics N.V. Installation optimale de plusieurs cameras pour la surveillance video informatique
EP1298928A3 (fr) * 2001-09-27 2004-01-28 Inesc Inovaçao - Instituto de Novas Tecnologias Système directionnel pour caméras vidéo de chaque gamme du spectre
EP1298928A2 (fr) * 2001-09-27 2003-04-02 Inesc Inovaçao - Instituto de Novas Tecnologias Système directionnel pour caméras vidéo de chaque gamme du spectre
US8675073B2 (en) 2001-11-08 2014-03-18 Kenneth Joseph Aagaard Video system and methods for operating a video system
WO2003041411A1 (fr) * 2001-11-08 2003-05-15 Revolution Company, Llc Systeme video et procedes de mise en oeuvre associes
EP1341383A2 (fr) * 2002-02-28 2003-09-03 Sharp Kabushiki Kaisha Système de caméra composite, méthode de contrôle d'affichage d'images d'une caméra dotée de zoom, méthode de contrôle d'une caméra dotée de zoom, méthode de contrôle, et support d'enregistrement lisible par l'ordinateur
US7479979B2 (en) 2002-02-28 2009-01-20 Sharp Kabushiki Kaisha Omnidirectional monitoring control system, omnidirectional monitoring control method, omnidirectional monitoring control program, and computer readable recording medium
US7301557B2 (en) 2002-02-28 2007-11-27 Sharp Kabushiki Kaisha Composite camera system, zoom camera image display control method, zoom camera control method, control program, and computer readable recording medium
EP1341382A2 (fr) * 2002-02-28 2003-09-03 Sharp Kabushiki Kaisha Système, méthode et programme de commande de surveillance omnidirectionnel
EP1341383A3 (fr) * 2002-02-28 2003-10-29 Sharp Kabushiki Kaisha Système de caméra composite, méthode de contrôle d'affichage d'images d'une caméra dotée de zoom, méthode de contrôle d'une caméra dotée de zoom, méthode de contrôle, et support d'enregistrement lisible par l'ordinateur
EP1341382A3 (fr) * 2002-02-28 2003-10-29 Sharp Kabushiki Kaisha Système, méthode et programme de commande de surveillance omnidirectionnel
CN100353388C (zh) * 2002-02-28 2007-12-05 夏普公司 全方位监视控制系统和全方位监视控制方法
EP1552697B1 (fr) * 2002-09-03 2011-07-20 Audisoft Technologies Inc. Procede et appareil pour une telepresence
US8547437B2 (en) 2002-11-12 2013-10-01 Sensormatic Electronics, LLC Method and system for tracking and behavioral monitoring of multiple objects moving through multiple fields-of-view
US7460685B2 (en) 2002-11-12 2008-12-02 Intellivid Corporation Method and apparatus for computerized image background analysis
US7221775B2 (en) 2002-11-12 2007-05-22 Intellivid Corporation Method and apparatus for computerized image background analysis
EP1668908A4 (fr) * 2003-08-22 2007-05-09 Imove Inc Architecture de systeme de surveillance spherique
EP1668908A2 (fr) * 2003-08-22 2006-06-14 iMove Inc. Architecture de systeme de surveillance spherique
US7286157B2 (en) 2003-09-11 2007-10-23 Intellivid Corporation Computerized method and apparatus for determining field-of-view relationships among multiple image sensors
EP1515546A3 (fr) * 2003-09-12 2010-01-20 Sensormatic Electronics Corporation Système d'interface d'utilisateur vidéo et méthode
US7280673B2 (en) 2003-10-10 2007-10-09 Intellivid Corporation System and method for searching for changes in surveillance video
US7346187B2 (en) 2003-10-10 2008-03-18 Intellivid Corporation Method of counting objects in a monitored environment and apparatus for the same
CN100455014C (zh) * 2003-11-27 2009-01-21 索尼株式会社 拍摄装置和方法、监视系统
EP1536633A1 (fr) * 2003-11-27 2005-06-01 Sony Corporation Appareil photographique et méthode, système de supervision, programme et medium d'enregistrement
EP1713275A4 (fr) * 2004-02-03 2013-12-11 Panasonic Corp Systeme de surveillance et terminal a camera
EP1713275A1 (fr) * 2004-02-03 2006-10-18 Matsushita Electric Industrial Co., Ltd. Systeme de surveillance et terminal a camera
US8929228B2 (en) 2004-07-01 2015-01-06 Honeywell International Inc. Latency controlled redundant routing
US7929022B2 (en) 2004-09-18 2011-04-19 Hewlett-Packard Development Company, L.P. Method of producing a transit graph
US7697720B2 (en) 2004-09-18 2010-04-13 Hewlett-Packard Development Company, L.P. Visual sensing for large-scale tracking
US7804519B2 (en) 2004-09-18 2010-09-28 Hewlett-Packard Development Company, L.P. Method of refining a plurality of tracks
EP1705451A1 (fr) 2005-03-21 2006-09-27 Giat Industries Dispositif et procédé de localisatin et de perception d'un objet ou d'un évènement
FR2883382A1 (fr) * 2005-03-21 2006-09-22 Giat Ind Sa Dispositif et procede de localisation et de perception d'un objet ou d'un evenement
US8174572B2 (en) 2005-03-25 2012-05-08 Sensormatic Electronics, LLC Intelligent camera selection and object tracking
WO2006111734A1 (fr) * 2005-04-19 2006-10-26 Wqs Ltd. Système de surveillance automatique
US9881216B2 (en) 2005-09-02 2018-01-30 Sensormatic Electronics, LLC Object tracking and alerts
US9036028B2 (en) 2005-09-02 2015-05-19 Sensormatic Electronics, LLC Object tracking and alerts
US9407878B2 (en) 2005-09-02 2016-08-02 Sensormatic Electronics, LLC Object tracking and alerts
EP1773057A1 (fr) * 2005-10-08 2007-04-11 Knut Oppermann Procédé de suivi d'un élément de jeu et dispositif pour la mise en oeuvre du procédé
EP1791364A1 (fr) * 2005-11-23 2007-05-30 Deutsches Zentrum für Luft- und Raumfahrt e.V. Dispositif de gestion du trafic aérien
US7825792B2 (en) 2006-06-02 2010-11-02 Sensormatic Electronics Llc Systems and methods for distributed monitoring of remote sites
US7671728B2 (en) 2006-06-02 2010-03-02 Sensormatic Electronics, LLC Systems and methods for distributed monitoring of remote sites
US8013729B2 (en) 2006-06-02 2011-09-06 Sensormatic Electronics, LLC Systems and methods for distributed monitoring of remote sites
US8354928B2 (en) 2006-11-14 2013-01-15 Instro Precision Limited Intruder detection system
WO2008059216A1 (fr) * 2006-11-14 2008-05-22 Instro Precision Limited Système de détection d'intrus
CN101321271B (zh) * 2007-06-08 2010-12-29 佳能株式会社 信息处理设备和信息处理方法
WO2009079809A1 (fr) * 2007-12-07 2009-07-02 Multi Base Limited Système de surveillance vidéo avec suivi et extraction d'objet
EP2437496A4 (fr) * 2009-05-29 2013-05-22 Youngkook Electronics Co Ltd Appareil à caméra de surveillance intelligente et système de surveillance d'image l'utilisant
EP2437496A2 (fr) * 2009-05-29 2012-04-04 Youngkook Electronics, Co., Ltd. Appareil à caméra de surveillance intelligente et système de surveillance d'image l'utilisant
CN102342099A (zh) * 2009-05-29 2012-02-01 (株)荣国电子 智能型监控摄像装置及采用该装置的影像监控系统
WO2012112105A1 (fr) * 2011-02-14 2012-08-23 Scania Cv Ab Procédé et système de surveillance d'intrusions pour véhicule motorisé
CN103260009B (zh) * 2012-02-15 2016-04-27 株式会社日立制作所 影像监视装置、监视系统及监视系统构建方法
CN103260009A (zh) * 2012-02-15 2013-08-21 株式会社日立制作所 影像监视装置、监视系统及监视系统构建方法
EP2629517B1 (fr) * 2012-02-15 2019-08-28 Hitachi, Ltd. Appareil de surveillance d'image, système de surveillance vidéo et procédé de configuration de système de surveillance d'image
US9681154B2 (en) 2012-12-06 2017-06-13 Patent Capital Group System and method for depth-guided filtering in a video conference environment
WO2015183766A1 (fr) * 2014-05-30 2015-12-03 Microsoft Technology Licensing, Llc Suivi du regard d'un ou plusieurs utilisateurs
CN104639916A (zh) * 2015-03-04 2015-05-20 合肥巨清信息科技有限公司 一种大场景多目标跟踪拍摄视频监控系统及其监控方法
CN105335977A (zh) * 2015-10-28 2016-02-17 苏州科达科技股份有限公司 摄像系统及目标对象的定位方法
CN105335977B (zh) * 2015-10-28 2018-05-25 苏州科达科技股份有限公司 摄像系统及目标对象的定位方法
CN105872477A (zh) * 2016-05-27 2016-08-17 北京旷视科技有限公司 视频监控方法和视频监控系统
CN105872477B (zh) * 2016-05-27 2018-11-23 北京旷视科技有限公司 视频监控方法和视频监控系统
US10672140B2 (en) 2016-05-27 2020-06-02 Beijing Kuangshi Technology Co., Ltd. Video monitoring method and video monitoring system

Also Published As

Publication number Publication date
AU3798595A (en) 1996-05-30
BR9505248A (pt) 1997-09-16
CA2155719A1 (fr) 1996-05-23
CA2155719C (fr) 2005-11-01
JPH08265741A (ja) 1996-10-11
EP0714081B1 (fr) 2001-06-27
AU701222B2 (en) 1999-01-21
US6724421B1 (en) 2004-04-20
DE69521479T2 (de) 2001-10-11
DE69521479D1 (de) 2001-08-02

Similar Documents

Publication Publication Date Title
US6724421B1 (en) Video surveillance system with pilot and slave cameras
US8026945B2 (en) Directed attention digital video recordation
US9041800B2 (en) Confined motion detection for pan-tilt cameras employing motion detection and autonomous motion tracking
US20050036036A1 (en) Camera control apparatus and method
EP1566781B1 (fr) Système et méthode de ciblage à base de mouvement
EP2402905B1 (fr) Appareil et procédé pour suivre activement plusieurs objets en mouvement au moyen d'une caméra de surveillance
US20110310219A1 (en) Intelligent monitoring camera apparatus and image monitoring system implementing same
US8451329B2 (en) PTZ presets control analytics configuration
US20070296813A1 (en) Intelligent monitoring system and method
JP2000059758A (ja) 監視カメラ装置、監視装置、及びこれらを用いた遠隔監視システム
US9065996B2 (en) Surveillance system
JP2001292439A (ja) 監視システム
KR20100129125A (ko) 지능형 광역 감시 카메라, 그 제어회로 및 제어방법, 이를 이용한 영상 감시 시스템
JPH07288802A (ja) 侵入物体監視装置
CN1072882C (zh) 自动监视系统
US20040240877A1 (en) Image pickup apparatus, image pickup system, and image pickup method
KR100439042B1 (ko) 원격지 백업기능을 갖는 디브이알 시스템
JP2002034030A (ja) 監視カメラシステム
JP2000209569A (ja) 遠隔監視装置および遠隔監視方法ならびに遠隔監視システム
JPH0384698A (ja) 侵入者監視装置
JPH08265740A (ja) カメラ監視装置
KR100256481B1 (ko) 감시용 카메라를 이용한 움직임 적응 감시 기록 장치 및 방법
JP2005086360A (ja) 動体監視装置
JP2004129131A (ja) 監視カメラシステム
JPH06165181A (ja) 監視カメラシステム

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): DE FR GB SE

17P Request for examination filed

Effective date: 19961126

17Q First examination report despatched

Effective date: 19991230

GRAG Despatch of communication of intention to grant

Free format text: ORIGINAL CODE: EPIDOS AGRA

GRAG Despatch of communication of intention to grant

Free format text: ORIGINAL CODE: EPIDOS AGRA

GRAH Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOS IGRA

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: SENSORMATIC ELECTRONICS CORPORATION

GRAH Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOS IGRA

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): DE FR GB SE

REF Corresponds to:

Ref document number: 69521479

Country of ref document: DE

Date of ref document: 20010802

ET Fr: translation filed
REG Reference to a national code

Ref country code: GB

Ref legal event code: IF02

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed
PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: SE

Payment date: 20031121

Year of fee payment: 9

REG Reference to a national code

Ref country code: FR

Ref legal event code: CA

REG Reference to a national code

Ref country code: GB

Ref legal event code: 732E

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20041108

EUG Se: european patent has lapsed
REG Reference to a national code

Ref country code: DE

Ref legal event code: R082

Ref document number: 69521479

Country of ref document: DE

Representative=s name: HAFNER & PARTNER, DE

REG Reference to a national code

Ref country code: DE

Ref legal event code: R082

Ref document number: 69521479

Country of ref document: DE

Representative=s name: HAFNER & PARTNER, DE

Effective date: 20130612

Ref country code: DE

Ref legal event code: R081

Ref document number: 69521479

Country of ref document: DE

Owner name: TYCO FIRE & SECURITY GMBH, CH

Free format text: FORMER OWNER: SENSORMATIC ELECTRONICS, LLC, BOCA RATON, FLA., US

Effective date: 20130612

Ref country code: DE

Ref legal event code: R081

Ref document number: 69521479

Country of ref document: DE

Owner name: TYCO FIRE & SECURITY GMBH, CH

Free format text: FORMER OWNER: SENSORMATIC ELECTRONICS, LLC, BOCA RATON, US

Effective date: 20130612

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 20141118

Year of fee payment: 20

Ref country code: DE

Payment date: 20141128

Year of fee payment: 20

Ref country code: GB

Payment date: 20141127

Year of fee payment: 20

REG Reference to a national code

Ref country code: DE

Ref legal event code: R071

Ref document number: 69521479

Country of ref document: DE

REG Reference to a national code

Ref country code: GB

Ref legal event code: PE20

Expiry date: 20151106

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Free format text: LAPSE BECAUSE OF EXPIRATION OF PROTECTION

Effective date: 20151106